Fossil of a snake on Mars?

 Report:038.

 Nature is capable of many surprises?

Was would be if this thing that looks like a snake, was once a living thing?

Now this turned into stone. It seems that she is looking for prey. A whimsical stone is not uncommon in a strange world.

 The stone, which is more than half its weight above the ground, as a matter of gravity would have to fall to the ground. Only an animal with muscle can remain so erected.
It can be seen well the shadow below of this lifted body.
 Josef Bauer